Achieve Life Sciences names Benjamin Halladay CFO, effective Oct. 5
ACHV•Achieve Life Sciences named Benjamin Halladay chief financial officer effective Oct. 5, 2026, replacing Mark Oki, who will step down that day.
1. CFO transition
Halladay was CFO of Esperion Therapeutics from November 2022 to July 2026. His previous finance experience includes roles at Pfizer and National Oilwell Varco.




